An Organodiselenide Comediator to Facilitate Sulfur Redox Kinetics in Lithium–Sulfur Batteries

• Published in: Advanced materials (Weinheim) Vol. 33; no. 13; pp. e2007298 - n/a
• Main Authors: Zhao, Meng, Chen, Xiang, Li, Xi‐Yao, Li, Bo‐Quan, Huang, Jia‐Qi
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.04.2021
• Subjects: Electrochemistry; Energy storage; Flux density; Kinetics; Lithium; lithium polysulfides; Lithium sulfur batteries; Materials science; Mediation; Mediators; organodiselenides; Polysulfides; redox comediators; Storage batteries; sulfur redox kinetics; lithium polysulfides; redox comediators; lithium-sulfur batteries; organodiselenides; sulfur redox kinetics

Lithium–sulfur (Li–S) batteries are considered as promising next‐generation energy storage devices due to their ultrahigh theoretical energy density, where soluble lithium polysulfides are crucial in the Li–S electrochemistry as intrinsic redox mediators. However, the poor mediation capability of th...